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WO/2000/002762A1 |
The invention relates to a bogie construction which comprises at least two stiff axles (1a-1c) which are interconnected by a rocking lever (10a, 10b). The rocking lever is pivoted in its middle so that it can move in its longitudinal dir...
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WO/1999/061268A1 |
A wheel suspension system (98) including a wheel support (100) pivotally attached to a vehicle frame (106) at two, laterally-spaced locations (108, 110), the wheel support (100) being pivotal between an uppermost and a lowermost position...
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WO/1999/020477A1 |
Two-axle vehicle suspension arrangement with a support member (6), which supports the wheel axle (16) and is resiliently joined to a vehicle frame by means of an air spring (8, 9) at each end of the support member. The air springs are at...
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WO/1999/004991A1 |
A suspension system (10) is provided for a load carrying body (12) of a load carrying machine (14). The suspension system (10) includes a longitudinal frame (20), first and second axle assemblies (22, 24), first and second suspension mem...
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WO/1998/054018A1 |
A suspension for two-rear-axle vehicles which can dislodge a vehicle, even when its driving wheel on one side runs on a different-level place, by lowering the rigidity of a first stabilizer (42) provided on a driving axle (5) of rear axl...
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WO/1998/050242A1 |
A vehicle wheel mounting assembly comprises a beam (1) provided with a wheel mount (3) adjacent each end for mounting respective wheels (32, 33) thereto. Pivotable mounting means (2) are provided intermediate the beam (1) ends for mounti...
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WO/1998/050243A1 |
An improved suspension system includes a central bracket (24, 41) that pivotally receives box beams (26, 42) fixed to each lateral side of the axles (27, 48) of each wheel (34). The combined spaced box beams and axle move as a unit, to p...
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WO/1998/047736A1 |
The invention relates to a transport trailer for lifting and moving, which is intended to be coupled to a working machine (3) moving by means of a wheelwork, for handling containers (4) or the like. The frame (5) of the transport trailer...
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WO/1998/045132A1 |
The invention relates to a bogie control system for a hydraulic-motor driven vehicle, wherein each bogie wheel (9, 10) is provided with its own hydraulic motor whereby, in a driving situation, wheel motors (8a, 8b) produce a bogie tippin...
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WO/1998/034803A1 |
A full loadshare coilspring bogie suspension comprised of two loadshare beams (3) sitting above four coilsprings (2) atop two axle assemblies (1) of either live axle or independent axle configuration the axles (1) being located to the ch...
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WO/1998/030404A1 |
Tandem rear axle air suspensions for trucks and truck-tractors wherein a non-reactive, roll compliant drive axle suspension (5) equipped with wheel slip control is combined with a roll stable, non-drive tag or pusher axle suspension (6) ...
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WO/1998/008729A1 |
The invention relates to a reaction strut bracket for a vehicle whereby the reaction strut bracket (8) is fastened to the vehicle frame (3) and is connected via reaction struts (7) to the vehicle's wheel suspension in order to position a...
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WO/1997/047484A1 |
A suspension control system (17) features a rigid V-shaped restraint (21) attached by its apex (23) to the center of the vehicle axle (15) and by the distal ends of its arms (25) to the vehicle frame (3). Each distal end of the restraint...
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WO/1997/024236A1 |
A suspension system for a vehicle having a load carrying body and having at least one axle with a wheel at each end thereof. A spring assembly is provided adjacent each wheel secured to the axle, and a rigid hanger projects downwardly fr...
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WO/1997/023375A2 |
The invention relates to a twin-axle rail vehicle bogie with two extended wheel sets in bearings and a bogie frame on which the wheel sets are sprung. The load-bearing part of the bogie frame consists essentially of a bogie cross-member ...
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WO/1997/012771A1 |
The present invention relates to an axle or bogie construction for a vehicle, comprising support means (3) provided between an axle (2) and a frame (1) of the vehicle, suspension means (7, 8) provided at the ends of the support means, th...
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WO/1996/034776A1 |
The present invention relates to a stabilization system for stabilizing the lateral oscillation of a cabin (4) of a vehicle, especially of a forest tractor. This system comprises a front (1) and rear frame (2) connected to one another in...
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WO/1996/031357A1 |
A truck for use on rough or rocky ground, e.g. a dump truck for use on construction sites is provided with an improved suspension comprising a forward rear axle (10) and a rearward rear axle (14), the forward and rearward rear axles each...
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WO/1996/026078A1 |
A dual use belly-dumping and end-dumping vehicle includes a frame (12) and a pivotable hopper (14) carried in the frame. A pair of hopper bay doors (194, 196) are pivotably connected to the end walls (188, 190) of the hopper. Each door p...
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WO/1996/026083A1 |
A dual use belly-dumping and end-dumping vehicle (10) includes a frame (12) mounted on wheels (32, 34) for transport and a pivotable hopper (14) carried in the frame. A lower pivot element (64, 66) is mounted to the frame with a correspo...
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WO/1995/026280A1 |
A vehicle, either powered or a trailer (1), having a yoke or U-shaped chassis (2), the tray (3) having parallel posts (13) extending generally upward while the chassis (2) has hollow tubes (12) which mate with the posts (13). Any suitabl...
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WO/1995/012500A1 |
A multi-link suspension system which includes a wheel carrier (2), a curved connecting arm assembly (3) having upper and lower portions, wherein the upper portion of the connecting arm assembly is higher than the wheel carrier (2), a tra...
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WO/1995/012499A1 |
A suspension system for a vehicle which has a wheel carrier (2), an upper control link (3) having a horizontal arm (31), a vertical arm (32) and a hinge portion (30) therebetween, the hinge portion of the upper control link (3) being hin...
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WO/1995/006570A1 |
A tandem wheel trailer for off road use comprising: a trailer main frame (10), a pair of suspension wheel sets (30) attached to each side of the trailer, each suspension wheel set comprising a suspension subset pivotally secured to the m...
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WO/1994/001695A1 |
A power-transmitting spring element has end plates (10) and a substantially cylindrical elastomer body (13) inserted between the end plate surfaces facing one another. A number of spaced-apart annnular elements (15) are inserted in and c...
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WO/1993/021029A1 |
The invention relates to an axle and bogie construction for a commercial vehicle, in which the axle (1) is supported through a triangular support (4) and longitudinal support (7), respectively, to the frame (2) of the vehicle. On both si...
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WO/1992/016387A1 |
In a vehicle having a travelling mechanism that may be formed by wheels, crawlers, strips or skids secured to a vehicle frame or body, one or several swivelling devices (A, AA) are arranged between the travelling mechanism and/or the veh...
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WO/1992/014622A1 |
A multi-stage suspension for an axle of a vehicle comprises a first spring, for example a set of leaf springs (24), having a high stiffness which is linked to the axle via a connection which is inoperative at low loading. At low loading ...
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WO/1992/012868A1 |
The invention concerns a suspension for vehicle wheels with wide tyres, e.g. low section tyres or double tyres. On utility vehicles with double tyres, rigid axles are almost always used. These axles have the advantage that variations in ...
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WO/1992/009824A1 |
A suspension system is disclosed which enables handling and/or stabilized suspension operations on a load F. It comprises: a tilting means (100) capable of pivoting about a shaft (101) mounted on a base, with one end fitted with a fixed ...
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WO/1992/005970A1 |
To distribute weight between a drive axle (3) and a tag axle (5) in a tag axle bogie, a pressure-conducting pipe (22) is installed between the air springs (11) of the two axles (3, 5). In the pipe (22) a pressure limiter (25) is designed...
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WO/1991/014587A1 |
The invention relates to an axle or boggie construction for a commercial vehicle, comprising a triangular support (4) and an axle (1) made turnable by means of positionally adjustable longitudinal supports (16, 17). To stabilize the oper...
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WO/1991/005676A1 |
A vehicle having at least one pair of wheels, a wheel support arm (1) associated with each wheel for supporting the wheel for rotation (2), one end of the arm being pivotally coupled (3) to the vehicle, a suspension component (4) secured...
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WO/1990/013446A1 |
A tractor trailer or other truck (11) or vehicle is equipped with an auxiliary rear steering arrangement in which one (35) or both sets of dual wheels (33, 35) are equipped for vertical movement and/or a pivoted turning movement plus loc...
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WO/1990/013450A1 |
The invention relates to a device on lorries with spring suspended axles arranged in the form of a bogie, which device is intended for stabilization and axle pressure equalization. The device includes, in combination, at least one power ...
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WO/1990/011201A1 |
A suspension system for a vehicle wheel set, comprising first suspension means (21), second suspension means (22) and stabilising means (25) arranged generally transversely of the longitudinal axis of an associated vehicle and arranged t...
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WO/1989/011403A1 |
A balance suspension is intended for connection of the frame (7) of a transport means to the axles (5, 6). To simplify the assembly a C-shaped spring (1), consisting of a plate placed in its bending plane, is hingedly connected, in its m...
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WO/1989/005739A1 |
A suspension system (17) for the idlers (24, 26) and guide wheels (28, 30), and related structures, of a belted track-type vehicle (10) provides cushioning for the vehicle (10) and components as the vehicle (10) traverses obstacles and u...
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WO/1989/005741A1 |
A track-type vehicle (10) capable of high speed operation over rough terrain includes a frame (12) supported by lefthand and righthand suspension mechanisms (17) individually having a plurality of hydropneumatically actuated struts (50, ...
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WO/1989/005740A1 |
A suspension system (18) for a vehicle (10) equipped with a pair of belts (117) arranged on opposite lateral sides of the vehicle's frame (14) wherein each belt (117) is entrained about an elevated drive wheel (24), a front (64) and a re...
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WO/1989/004773A1 |
The invention relates to an arrangement and a procedure for suspension of a reaction stay in the wheel suspension system of a vehicle. The reaction stay (20) comprises two end sections (22) which are connected to one another via a tube (...
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WO/1989/000926A1 |
A balance suspension for consecutively arranged wheels of a transport means having a frame (1) with axles (2) comprises torque rods (17, 18, 19, 20) connected to the latter, at least one pair of double-arm levers (3) each of them being m...
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WO/1988/004239A1 |
A vehicle suspension comprising a pair of plate members (13 and 14) supported from each other in spaced substantially parallel relationship, the support between said plate members being provided by each plate member having a shaft (15 an...
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WO/1988/003880A1 |
An elastic suspension for the wheels of a vehicle having a frame with at least one axle comprises a pack (3) of springs which are located between the frame (1) and the axle (2) of the vehicle and mechanically connected to them. A bracket...
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WO/1988/002314A1 |
A lifting bogie for a vehicle, comprising on both sides of the vehicle a rocker arm (4) which is journalled on a shaft (5) and in one end of which an auxiliary shaft (6) is journalled for a bogie wheel (12). When the bogie is lifted by m...
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WO/1987/002628A1 |
A suspension system for a wheeled vehicle, particularly for off road use, the suspension system comprising a plurality of axle assemblies (26, 35, 44), each carrying wheels (27, 36, 48) at either end with a leaf spring suspension element...
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WO/1986/000269A1 |
A chassis structure of a vehicle or a working machine, to which belong the axles (3) of the wheels (2) connected to the frame (1) of the vehicle, which axles are articulated to the frame in such a way, that the wheels have been arranged ...
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WO/1983/002594A1 |
A low floored trailer has a base frame (20) welded to wheel arches (16) and flooring formed over the major part of corrugated sheet (21) welded to the base frame and overlaid with wood (21A), between the wheel arches (16) i.e. above the ...
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WO/1981/001984A1 |
A vehicle such as a trailer includes a vehicle body (10), a pair of ground wheels (26) and a suspension system (30) resiliently supporting the body (10) with respect to the wheels (26). The suspension system (30) is so dimensioned and po...
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WO/1981/001987A1 |
A heavy duty lift bed trailer (20) adapted for inplant or highway use to transport high tonnage loads (C) on pallet frame units (26) which can be picked up or dropped off quickly without the need for additional equipment or personnel. Th...
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